Rockwell Automation Allen-Bradley 1769-IA16 - 1769-If4 I

Rockwell Automation Publication 1769-IN088A-EN-P - February 2011 23
Module Wiring Chapter 2
1769-IF4I
Compact voltage/current analog, individually-isolated input module
1769-IF4I Differential Inputs
1769-IF4I Single-ended Sensor/Transmitter Inputs
+
+
+
+
-
1769-IF4I Mixed Transmitter Inputs
Ch0+
N/C
Ch0_iRtn
N/C
Ch0-
Ch1+
N/C
Ch1_iRtn
N/C
Ch1-
Ch2+
N/C
Ch2_iRtn
N/C
Ch2-
Ch3+
N/C
Ch3_iRtn
N/C
Ch3-
+
+
+
+
+
-
+
_
Analog Source
Belden 8761 Cable (or equivalent)
Sensor/
Transmitter
Supply
Current
Voltage
Voltage
Sensor/
Transmitter
Supply
Differential
Voltage
Signal
Signal
Ground
Signal
Ground
Signal
Signal
Signal
Signal
Ground
Ground
Current
Voltage
Voltage